CONTENTS.

XI

ABTS.

386—392. Conductor with a cavity. Screens.....

393—396. Two methods of solution. Green's theorem .

397—406. Sphere acted on by a point charge. Lines of force, &c.

Quantity on a portion of the sphere and its potential.

See Note N, page 365. Electrified ring. See Art. 422

407—411. Cylinders with parallel axes......

412—416. Plane conductors. Intersecting at right angles or at an

angle ir\n.........

417—419. Condensers. Electric cables......

420—421. Nearly spherical bodies, cfec. Point charge 422. Sphere with electrified ring. See Art. 406

423—432. Two orthogonal spheres. Capacity.....

433—437. Spheres intersecting at ir/n. Three orthogonal

438—450. Theory of a system of conductors. Energy. Junction and

introduction of conductors ......

451—455. Circular disc with point charge .....

456—458. Spherical bowl.........

459—464. Two separate spheres.......

TAOEB

1<W~ 198 198—201

201-207 207—210

210—212 212—215 215—219 219

211).......224

224—227

227—238

Magnetic Induction.

465—472. Induced magnetism. The boundary condition. . . 212 - 245 473—486. Specific Inductive Capacity. Dielectrics. Kelvin's theorem.

Problems on Condensers and on Induction . . . 245 258

487. Magnetic shells.........258

488—491. Surface integral of magnetic induction .... '2f>K 200

492—494. Gauss' and Poisson's theorems applied to (liok'ctrica . 200 2r>l

495.

Potential of an electric system ...... 20J -2<>2

THE BENDING OF RODS.

Introductory li<m Kirks.

1—4. Definition of central line, thickness of rod, extent of deformation, (fee.......... 20,'J—- 2<ii

The Stretching of Rods.

5. Hooke's law ......... i>04

6. Isotropic and acolotropic bodies ..... 20-1 7—9. Theory of a stretched rod. Change of Hcctional area . 205-........200

The Bending of Rods.

10—12. Equations of equilibrium. Two methods . . . 207—-201)

13. The additional experimental law. Mexural rigidity . 42(>(.)......270